#创建一个函数
# def say_hello():
#     print('hello world')
#     print('hello china')
#     print('hello panghu')
#
# say_hello()  #调用一次
# say_hello()
# say_hello()

def myadd(a,b):
    if a > b:
        print('最大值',a)
    else:
        print('最小值',b)